Powder puff, powder puff box, and method for manufacturing powder puff

Abstract

The invention discloses a powder puff, a powder puff box and a method for manufacturing a powder puff. The powder puff comprises a cover sheet, an elastic gasket, a natural latex film layer and a powder puff layer which are stacked in sequence from bottom to top. The natural latex film layer is coated on the surface of the elastic gasket, and the natural latex film layer adheres the elastic gasket and the powder puff layer. Compared with the prior art, the natural latex film layer is coated on the surface of the elastic gasket, so that the natural latex film layer is arranged between the elastic gasket and the powder puff layer. The natural latex film has both air permeability and moisture impermeability. At the same time, the natural latex film has super high elasticity, which is not only suitable for cosmetic liquid in the state of cosmetic paste, but also convenient for adsorbing powdered cosmetics due to the full elasticity of the powder puff. Skin-friendly and quick makeup are achieved. The natural latex film is natural, environmentally friendly and anti-sensitive. It effectively blocks cosmetic materials from entering the elastic gasket, prevents the cosmetic materials from contaminating the powder puff, and is safe and hygienic to use.

Description

Technical Field

[0001] The invention relates to a cosmetic product, in particular to a powder puff, a powder puff box and a method for manufacturing the powder puff. Background Art

[0002] A powder puff is used to apply foundation when applying makeup. It is one of the commonly used tools in the makeup process. For example, when applying makeup, in order to make the skin look radiant, foundation cream or BB cream, CC cream and other foundation cream products are applied, and makeup is applied thereon. When applying these foundation cream products, a powder puff is usually required.

[0003] like Figure 1 As shown, patent CN201520382293.4, the invention name is: cosmetic powder puff, which includes:

[0004] The main gasket 10 includes a foamed resin foam; an upper cover sheet 20 stacked on the main gasket 10; and a lower cover sheet 30 stacked on the bottom surface of the main gasket 10 to contact the skin of the user, and the lower cover sheet 30 includes: an outer skin 32 including a foamed foam sheet; and a moisture-impermeable barrier film 34 stacked on the upper side of the outer skin 32 to be located on the bottom surface of the main gasket 10.

[0005] The barrier film 34 comprises a moisture-impermeable synthetic resin film, and preferably, comprises a moisture-impermeable polyurethane film with a thickness of about 0.1 mm to 1 mm.

[0006] The specification specifically mentions that the present invention is used for cosmetic liquid in the form of a cosmetic paste. In the present invention having such a structure, when a user applies cosmetic liquid on the lower cover sheet 30 to the face, the cosmetic liquid on the lower cover sheet 30 cannot flow into the main gasket 10 due to the barrier film 34. Therefore, the cosmetic liquid on the lower cover sheet 30 is prevented from being absorbed by the main gasket 10 and lost. In addition, the powder puff is prevented from being contaminated by the cosmetic liquid, so the powder puff does not need to be cleaned frequently compared to the past, which is convenient to use and prolongs the life of the powder puff. Summary of the invention

[0007] First, the cosmetic powder puff is only applicable to cosmetic liquid in the form of a cosmetic paste, and is not applicable to mainstream powdered cosmetics on the market.

[0008] Secondly, the applicant discovered that the makeup puff has the problem of uneven makeup application.

[0009] In order to overcome the above technical defects, the present invention provides a powder puff and a powder puff box, which are suitable for cosmetic paste or powdered cosmetics and solve the problem of uneven makeup application of existing powder puffs.

[0010] The present invention is implemented according to the following technical solutions:

[0011] A powder puff comprises a cover sheet, an elastic gasket, a natural latex film layer and a powder puff layer which are stacked in sequence from bottom to top, wherein the natural latex film layer is coated on the surface of the elastic gasket, and the natural latex film layer adheres the elastic gasket and the powder puff layer.

[0012] After many tests and investigations, the applicant believes that the barrier film of the cosmetic powder puff in patent CN201520382293.4 causes the technical problem of uneven makeup application:

[0013] The existing patent uses a moisture-impermeable synthetic resin film. Synthetic resin is a type of artificially synthesized high molecular weight polymer. The synthetic resin film has good barrier properties, but insufficient elasticity. A synthetic resin film with low elasticity is set between the main gasket used for elastic deformation of the powder puff and the outer skin used to absorb the cosmetic liquid, which cuts off the elastic conduction effect of the main gasket to the outer skin, resulting in insufficient cosmetic liquid absorption by the outer skin, resulting in uneven makeup.

[0014] Compared with the prior art, in view of the technical problems of the cosmetic powder puff of patent CN201520382293.4, the powder puff of the present invention adopts the method of coating a natural latex film layer on the surface of the elastic gasket, so that a natural latex film layer is arranged between the elastic gasket and the powder puff layer. The natural latex film has both air permeability and moisture impermeability. At the same time, the natural latex film has ultra-high elasticity, which is not only suitable for cosmetic liquid in the state of cosmetic paste, but also convenient for adsorbing powdered cosmetics due to its full elasticity. Moreover, without the obstruction of the synthetic resin film, the external pressure can be transmitted faithfully, achieving skin-friendly, fast makeup, uniform and natural makeup effect.

[0015] Furthermore, compared to synthetic latex that cannot be used on the skin, natural latex film is naturally environmentally friendly and anti-allergic. It effectively blocks cosmetic materials from entering the elastic gasket, prevents cosmetic materials from contaminating the powder puff, does not breed bacteria, is safe and hygienic to use, does not require frequent cleaning of the powder puff, is clean and durable, and has a long service life.

[0016] Specifically, the powder puff layer is made of polyurethane elastomer or silicone. Both polyurethane elastomer and silicone are dense and elastic materials, and are good anti-penetration elastic materials. They can better achieve skin-friendly, uniform powder application, and natural makeup effects.

[0017] Specifically, the elastic gasket is a sponge, which has good elasticity and is cost-effective.

[0018] Specifically, the cover sheet is a leather layer, a cotton layer or a velvet layer. The leather is durable and corrosion-resistant, and has a good shielding effect. The cotton layer is comfortable and breathable. The velvet layer is skin-friendly.

[0019] Furthermore, the cover sheet, the elastic gasket, the natural latex film layer and the powder puff layer are all in the shape of circular sheets.

[0020] Furthermore, the cover sheet is provided with a finger buckle belt, which is convenient for holding the powder puff.

[0021] Furthermore, the finger buckle belt is an elastic belt, which can be a cotton elastic belt and is durable.

[0022] Furthermore, the finger buckle belt is a leather belt. Leather is durable and corrosion-resistant.

[0023] Specifically, the total thickness of the powder puff is 6-7 mm, wherein the thickness of the cover sheet is 1±0.2 mm, the thickness of the elastic gasket is 3±0.5 mm, and the thickness of the powder puff layer is 2±0.2 mm.

[0024] Furthermore, the thickness of the cover sheet is 1 mm, the thickness of the elastic gasket is 3 mm, and the thickness of the powder puff layer is 1.8 mm.

[0025] As another technical solution to the technical problem, the present invention provides a powder puff box, comprising a box body and an upper cover, and also comprising the above-mentioned powder puff, wherein the above-mentioned powder puff is accommodated in the inner cavity of the box body.

[0026] As another technical solution to the technical problem, the present invention provides a method for manufacturing a powder puff, comprising the following steps:

[0027] 1) Lay elastic gasket on the cover;

[0028] 2) coating the elastic gasket with natural latex, laying the powder puff layer before the natural latex is cured, and forming a natural latex film layer after the natural latex is cured, and the elastic gasket and the powder puff layer are bonded together through the natural latex film layer

[0029] The natural latex film layer bonds the elastic gasket and the powder puff layer, and the natural latex also has the function of an adhesive. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of an existing powder puff.

[0031] Figure 2 It is a structural schematic diagram of Example 1.

[0032] Figure 3 This is a partial enlarged view of part A of Example 1.

[0033] Figure 4 It is a structural schematic diagram of Example 4.

[0034] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein:

[0035] 1-cover sheet, 2-elastic gasket, 3-natural latex film layer, 4-puff layer; 5-finger buckle belt; 6-box body; 7-powder puff; 9-upper cover. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0037] Example 1

[0038] like Figure 2 and Figure 3 As shown, Figure 2 This is a schematic diagram of a state where a cut is cut out of the powder puff of Example 1.

[0039] The powder puff of Example 1 is composed of a disc-shaped cover sheet 1 with a thickness of 1 mm, a disc-shaped elastic gasket 2 with a thickness of 3 mm, a disc-shaped natural latex film layer 3 and a disc-shaped powder puff layer 4 with a thickness of 2 mm.

[0040] Specifically, the cover sheet 1 is laid on the lower surface of the elastic gasket 2, the natural latex film layer 3 is coated on the upper surface of the elastic gasket 2, and the powder puff layer 4 is laid on the natural latex film layer 3. The upper surface of the powder puff layer 4 is a powder application area.

[0041] The cover sheet 1 is made of leather, the elastic gasket 2 is made of sponge, and the powder puff layer 4 is made of polyurethane elastomer.

[0042] The cover sheet 1 is provided with a finger strap 5, preferably a leather finger strap.

[0043] Example 2

[0044] The powder puff of Example 2 is composed of a disc-shaped cover sheet 1 with a thickness of 0.8 mm, a disc-shaped elastic gasket 2 with a thickness of 2.5 mm, a disc-shaped natural latex film layer 3 and a disc-shaped powder puff layer 4 with a thickness of 1.8 mm.

[0045] Specifically, the cover sheet 1 is laid on the lower surface of the elastic gasket 2, the natural latex film layer 3 is coated on the upper surface of the elastic gasket 2, and the powder puff layer 4 is laid on the natural latex film layer 3. The upper surface of the powder puff layer 4 is a powder application area.

[0046] The cover sheet 1 is a cotton layer, the elastic gasket 2 is a sponge, and the powder puff layer 4 is silica gel.

[0047] The cover sheet 1 is provided with a finger buckle belt 5, preferably a cotton elastic belt.

[0048] Example 3

[0049] The powder puff of Example 3 is composed of a disc-shaped cover sheet 1 with a thickness of 1.2 mm, a disc-shaped elastic gasket 2 with a thickness of 3.5 mm, a disc-shaped natural latex film layer 3 and a disc-shaped powder puff layer 4 with a thickness of 2.2 mm.

[0050] Specifically, the cover sheet 1 is laid on the lower surface of the elastic gasket 2, the natural latex film layer 3 is coated on the upper surface of the elastic gasket 2, and the powder puff layer 4 is laid on the natural latex film layer 3. The upper surface of the powder puff layer 4 is a powder application area.

[0051] The cover sheet 1 is a velvet layer, the elastic gasket 2 is a sponge, and the powder puff layer 4 is a silicone.

[0052] Example 4

[0053] like Figure 4 As shown, the powder puff box of Example 4 includes a box body 6 , an upper cover 9 , and the powder puff 7 of Example 1 , and the powder puff 7 of Example 1 is accommodated in the inner cavity of the box body 6 .

[0054] It should be noted that, according to common knowledge, technicians in this technical field can understand that a powder puff box, also known as a powder cake box, foundation box, powder box, air cushion box or air cushion BB cream box, generally refers to a container for holding emulsions or pressed powder cosmetics, which usually has two chambers, one chamber for holding cosmetics and the other chamber for holding a powder puff.

[0055] Those skilled in the art can understand, based on common knowledge and conventional techniques in the art, that the powder puff box is not limited to the styles provided in the drawings of the present invention.

[0056] Those skilled in the art can obtain, based on common knowledge and conventional technical means in the art, that the powder puff box of the present invention can also accommodate any one of the powder puffs of Examples 2-4 by adjusting the shape, size and internal structure of the powder puff box, that is, the powder puff box of the present invention can accommodate the powder puff provided by the present invention.

[0057] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Therefore, any modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A powder puff, characterized in that: It comprises a cover sheet, an elastic gasket, a natural latex film layer and a powder puff layer which are stacked in sequence from bottom to top, wherein the natural latex film layer is coated on the surface of the elastic gasket, and the natural latex film layer adheres the elastic gasket and the powder puff layer; the total thickness of the powder puff is 6-7mm, wherein the thickness of the elastic gasket is 3±0.5mm, the powder puff layer is polyurethane elastomer or silicone, and the elastic gasket is sponge.

2. The powder puff according to claim 1, characterized in that: The cover sheet is a leather layer, a cotton layer or a velvet layer.

3. The powder puff according to claim 1, characterized in that: The cover sheet, the elastic gasket, the natural latex film layer and the powder puff layer are all in the shape of circular sheets.

4. The powder puff according to claim 1, characterized in that: A finger buckle belt is arranged on the cover sheet.

5. The powder puff according to claim 1, characterized in that: The thickness of the cover sheet is 1±0.2 mm, and the thickness of the powder puff layer is 2±0.2 mm.

6. The powder puff according to claim 5, characterized in that: The thickness of the cover plate is 1 mm, the thickness of the elastic gasket is 3 mm, and the thickness of the powder puff layer is 1.8 mm.

7. A powder puff box, comprising a box body and an upper cover, characterized in that: Also included is the powder puff according to any one of claims 1 to 6, wherein the powder puff is accommodated in the inner cavity of the box body.

8. A method for manufacturing a powder puff, characterized in that: The following steps are involved: 1) Lay elastic gasket on the cover; 2) coating the elastic gasket with natural latex, laying a powder puff layer before the natural latex is cured, and forming a natural latex film layer after the natural latex is cured, and the elastic gasket and the powder puff layer are bonded via the natural latex film layer; The total thickness of the powder puff is 6-7 mm, wherein the thickness of the elastic gasket is 3±0.5 mm, the powder puff layer is polyurethane elastomer or silicone, and the elastic gasket is sponge.

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